26086382863428 has 48 divisors (see below), whose sum is σ = 61195631112000. Its totient is φ = 8648715487104.

The previous prime is 26086382863393. The next prime is 26086382863439. The reversal of 26086382863428 is 82436828368062.

It is a super-2 number, since 2×26086382863428² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6195198 + ... + 9515946.

It is an arithmetic number, because the mean of its divisors is an integer number (1274908981500).

Almost surely, 2^{26086382863428} is an apocalyptic number.

It is an amenable number.

26086382863428 is an abundant number, since it is smaller than the sum of its proper divisors (35109248248572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26086382863428 is a wasteful number, since it uses less digits than its factorization.

26086382863428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324276 (or 3324274 counting only the distinct ones).

The product of its (nonzero) digits is 254803968, while the sum is 66.

The spelling of 26086382863428 in words is "twenty-six trillion, eighty-six billion, three hundred eighty-two million, eight hundred sixty-three thousand, four hundred twenty-eight".